[Elecraft] problem identifying capacitors

Dr. Werner Furlan furlan at gmx.net
Sun Feb 19 16:09:33 EST 2006


hi all, 

I am working on the RF board, page 65 where a lot of capacitors are to do. 
The first problem I had was C22 (3.3pF), which I could not find. I found a 
capacitor with 2.2 on it, which I used after reading the parts list, but 
now I am at C33, which should also be 2.2 but nothing around.

I have left one capacitor labeled "I2I" which is probably 121, one is 
labeled only with a "I" , not sure if this is a real label or not, the 
others left are not a choice. My DMM has a capacitor mode, but I don't get 
reasonable values if I try to measure these capacitors.

I have one part which looks like a capacitor it is a small blue cap, 
little smaller than the 470 caps, labeled with 2.7C - what is this?

How can I find out which value is the not labeled capacitor?

from the brown ceramic c's there is left:
33   4x
12   1x
I2I   1x
39  1x
68  1x
27  1x
10   1x
I (?)  1x

blue ceramic c's
2.7C 1x 
and several other blue ones which are clear to me.

73! de Werner OE9FWV

-- 
 Wenn der Schutzmann die Arme gespreizt hat, will er damit verkünden,
 dass er gerade keinen fahren lässt.


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